Vecima Networks TRI1819 Users Manual

INSTALLATION AND OPERATION GUIDE FOR SYSTEM OPERATORS
Proprietary to VCom Inc. All rights reserved. No part of this publication may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation or
adaptation) without written permission from VCom Inc.
VCom Inc. reserves the right to revise this publication and to make changes in content from time to time without obligation on the part of VCom Inc. to
provide notification of such revision or change.
VCom Inc. provides this guide without warranty of any kind, either implied or expressed, including, but not limited to, the implied warranties of
merchantability and fitness for a particular purpose. VCom Inc. may make improvements or changes in the product(s) described in this manual at any time.
TRI1819 Manual; ml_tri1819_02 (Feb 2005); Approved: C.H.
Specifications subject to change without notice — Printed in Canada
VCom Inc.
TRI1819 Manual; ml_tri1819_02(Feb 2005)
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Thank-you for purchasing this product
and welcome to VCom!
You have chosen an innovative broadband wireless solution from a leading technology design center in the ongoing TV & data delivery revolution.
No doubt you’ve been thinking that the future of your television delivery system includes new technologies such as Digital TV, Internet Over Cable, Wireless Cable. By selecting VCom, you are benefiting from the same design powerhouse that since 1988 has created custom RF and digital products for technology leaders such as AT&T, Cisco Systems, Cogeco, Comcast, and Cox Communications.
VCom designs and manufactures:
Agile CATV Modulators  256 QAM Upconverters  Digital Video Modulators
 
Frequency Translators  Spread Spectrum Devices  MMDS Transceivers
 
Off Air/CATV Demodulators  Wireless Cable MMDS  Wireless Cable LMDS
 
Video On Demand Products

and more! Designs to fill the market needs of the CATV industry – both foreign and domestic.
For additional product or corporate information, contact us:
On the web at: www.vcom.com By sending email to: sales@vcom.com By telephone: (306) 955-7075 By fax: (306) 955-9919 By snail mail: VCom Inc.
150 Cardinal Place. Saskatoon, SK Canada S7L 6H7
is to be a leading worldwide designer and manufacturer of state­of-the-art communications equipment and components. Through the remarkable success of our customers and business partners,
VCom's Corporate Mandate
VCom innovations are achieving this goal.
VCom Inc.
TRI1819 Manual; ml_tri1819_02(Feb 2005)
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SAFETY PRECAUTIONS
1. Before installing and operating this equipment, read all Safety, Installation and Operating sections. Retain this manual for future reference.
2. Follow all instructions — Failure to do so may result in damage to the unit or severe personal injury.
3. The user should not attempt servicing. There are no user serviceable parts inside. Refer all servicing to factory qualified personnel.
4. Shock Hazard — An electrical shock hazard exists when the chassis cover is removed as is required to set internal controls. Always disconnect power from the unit before removing the cover.
5. Cleaning — Do not use liquid or aerosol cleaners. Use a damp cloth for cleaning.
Warning Do not work on the system or connect or disconnect cables during periods of lightning activity.
LES PRÉCAUTIONS DE SÉCURITÉ
1. Avant d'installer ou d'opérer cet équipement, lisez, toutes les sections de sécurités, d'installations et d'opérations. Gardez ce manuel comme source de référence.
2. Suivez toutes instructions - si non, vous risquez d'endommager la machine ou de vous blesser sérieusement.
3. N'essayez, pas de réparer cet équipement vous même. Référez toutes revisions nécessaire au personnel qualifié de la manufacture.
4. Risque de choc - Il y a un risque de décharge électrique qui existe quand la couverture du châssis est enlevée, comme est nécessaire pour ajuster les contrôles internes. Il faut toujours couper l'électricité avant d'enlever le couvercle pour faire aucun ajustage.
5. Le nettoyage - n'utilisez pas de nettoyeurs aérosols ou liquides. Utilisez un tissu humide pour nettoyer.
Attention Ne pas travailler sur le système ni brancher ou débrancher les câbles pendant un orage ou du foudre.
CAUTION: To comply with FCC RF exposure requirements in section
Important Installation Instructions
1.1307, a minimum separation distance of 1.5 meters is required between this antenna and all persons.
VCom Inc.
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INDEX
1.0 GENERAL INFORMATION........................................................................................................................ 6
1.1 Functional Overview..................................................................................................................................................6
1.2 Module Features ........................................................................................................................................................6
1.3 Specifications..............................................................................................................................................................7
2.0 INSTALLATION............................................................................................................................................ 8
2.1 Unpacking the Unit....................................................................................................................................................8
2.2 Mounting the Unit......................................................................................................................................................8
2.3 Connection to the Power Inserter and Cable Modem..........................................................................................12
2.4 Waterproofing Connections....................................................................................................................................13
3.0 ALIGNING THE ANTENNA...................................................................................................................... 16
3.3.1 Signal Strength and Alignment ...........................................................................................................................16
3.3.2 Resetting the Beeper.............................................................................................................................................16
4.0 WARRANTY AND SERVICE POLICIES.................................................................................................. 17
4.1 Warranty Statement................................................................................................................................................17
4.2 Service Policies: How to Return an Item for Service: ..........................................................................................17
4.3 Repair Charges and Warranty Exemptions..........................................................................................................18
VCom Inc.
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1.0 GENERAL INFORMATION
1.1 Functional Overview
The VCom TRI1819 is an outdoor RF transceiver for use in broadband wireless systems. The TRI1819 combines a low noise downconverter, high power upconverter, antenna and high rejection duplexer to offer a fully integrated solution for 1.9 GHz subscriber terminals. The TRI1819 integrated subscriber transceiver serves to frequency translate and amplify the upstream and downstream signals to the appropriate intermediate frequencies for use by the indoor DOCSIS modem. The TRI1819 and antenna are situated outdoors and connected to a cable modem indoors by a low cost 75 ohm cable (i.e. RG-59, RG-6 or similar). A single RF F-connector on the weatherproofed enclosure provides the interface to the transmit/receive antenna for rapid installation.
1.2 Module Features
Output Power up to +33 dBm EIRP
Automatic transmit RF mute when modem is not transmitting
Low Noise: < 6 dB typical
Digital temperature compensation to guarantee specifications over full operating temperature range
All local oscillators are frequency synthesized and locked to a common internal high stability reference
Integrated planar antenna (33° beamwidth, 15 dBi gain)
High reliability, state-of-the-art design using microstrip, MMIC and surface mount technology
Conservative component derating and 100% burn in help ensure reliable operation
Fully weatherized unit, suitable for outdoor mounting
Audible installation alignment beeper; to facilitate customer self install
VCom Inc.
TRI1819 Manual; ml_tri1819_02(Feb 2005)
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+ 14 hidden pages